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A 200-V, 100 A armature full-load line current, 1500 RPM, shunt D C motoris considered in this problem. Its characteristics are given below: RA = 0.20 S2 RF= 50 S2 NE=2000 turns This motor has compensating windings and interpoles. The magnetization curve for this motor at 1500 RPM is shown in a tabular form below" 0.1 0.2 0.8 1.2 If,A EA,V 0.4 0.5 0.6 1.0 1.6 1.8 2.0 2.2 2.4 6.0 25 50 110 135 160 205 235 255 275 285 288 290 291 For Radj between 50 2 and 450 2, find the range of no-load speed of this motor. Select one: a. None b. Range of speed between 1222 RPM and 2360 RPM c. Range of speed between 1818 RPM and 2220 RPM d. Range of speed between 1041 RPM and 2727 RPM

A 200-V, 100 A armature full-load line current, 1500 RPM, shunt D C motoris considered in this problem. Its characteristics are given below: RA = 0.20 S2 RF= 50 S2 NE=2000 turns This motor has compensating windings and interpoles. The magnetization curve for this motor at 1500 RPM is shown in a tabular form below" 0.1 0.2 0.8 1.2 If,A EA,V 0.4 0.5 0.6 1.0 1.6 1.8 2.0 2.2 2.4 6.0 25 50 110 135 160 205 235 255 275 285 288 290 291 For Radj between 50 2 and 450 2, find the range of no-load speed of this motor. Select one: a. None b. Range of speed between 1222 RPM and 2360 RPM c. Range of speed between 1818 RPM and 2220 RPM d. Range of speed between 1041 RPM and 2727 RPM

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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A 200-V, 100 A armature full-load line current, 1500 RPM, shunt DC motor is considered in this problem. Its characteristics are given below: RA = 0.202 RF = 50 S2 NE= 200 0 turns This motor has compensating windings and interpoles. The magnetization curve for this motor at 1500 RPM is shown in a tabular form below: If,A 0.1 0.2 0.4 0.5 0.6 0.8 1.0 1.2 1.6 1.8 2.0 2.2 2.4 EA,V 6.0 25 50 110 135 160 205 235 255 275 285 288 290 291 For Radj between 50 2 and 450 2, find the range of no-load speed of this motor. Select one: a. None b. Range of speed between 1222 RPM and 236O RPM C. Range of speed between 1818 RPM and 2220 RPM d. Range of speed between 1041 RPM and 2727 RPM
A 200-V, 100 A armature full-load line current, 1500 RPM, shunt D C motoris considered in this problem. Its characteristics are given below: RA = 0.202 RF= 50 S2 NE=2000 turns This motor has compensating windings and interpoles. The magnetization curve for this motor at 1500 RPM is shown in a tabular form below: 0.1 0.8 1.0 1.2 1.6 If,A EA,V 0.2 0.4 0.5 0.6 1.8 2.0 2.2 2.4 6.0 25 50 110 135 160 205 235 255 275 285 288 290 291 For Radj between 50 2 and 450 2, find the range of no-load speed of this motor. Select one: a. None b. Range of speed between 1222 RPM and 2360 RPM C. Range of speed between 1818 RPM and 222O RPM d. Range of speed between 1041 RPM and 2727 RPM
Transcribed Image Text:A 200-V, 100 A armature full-load line current, 1500 RPM, shunt D C motoris considered in this problem. Its characteristics are given below: RA = 0.202 RF= 50 S2 NE=2000 turns This motor has compensating windings and interpoles. The magnetization curve for this motor at 1500 RPM is shown in a tabular form below: 0.1 0.8 1.0 1.2 1.6 If,A EA,V 0.2 0.4 0.5 0.6 1.8 2.0 2.2 2.4 6.0 25 50 110 135 160 205 235 255 275 285 288 290 291 For Radj between 50 2 and 450 2, find the range of no-load speed of this motor. Select one: a. None b. Range of speed between 1222 RPM and 2360 RPM C. Range of speed between 1818 RPM and 222O RPM d. Range of speed between 1041 RPM and 2727 RPM
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